Display Filter Reference: Link Access Procedure Balanced (LAPB)

Protocol field name: lapb

Versions: 1.0.0 to 2.6.3

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Field name Description Type Versions
lapb.address Address Unsigned integer, 1 byte 1.0.0 to 2.6.3
lapb.control Control Field Unsigned integer, 1 byte 1.0.0 to 2.6.3
lapb.control.f Final Boolean 1.0.0 to 2.6.3
lapb.control.ftype Frame type Unsigned integer, 1 byte 1.0.0 to 2.6.3
lapb.control.n_r N(R) Unsigned integer, 1 byte 1.0.0 to 2.6.3
lapb.control.n_s N(S) Unsigned integer, 1 byte 1.0.0 to 2.6.3
lapb.control.p Poll Boolean 1.0.0 to 2.6.3
lapb.control.s_ftype Supervisory frame type Unsigned integer, 1 byte 1.0.0 to 2.6.3
lapb.control.u_modifier_cmd Command Unsigned integer, 1 byte 1.0.0 to 2.6.3
lapb.control.u_modifier_resp Response Unsigned integer, 1 byte 1.0.0 to 2.6.3
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